MP500 Models and Description:

MP512MDIII-24-A - 42 COL, (4 LPS), FF, 1C, 24V, RF-3.0, 9-PIN DOT, BD
MSRP: $145.00 OUR PRICE: $109.99

MP512N-24-A - 42 COL, (4 LPS), NO PPR HANDLING, NO PLATEN, 1C, UD, 24V, 9-PIN DOT, BD
MSRP: $130.00 OUR PRICE: $99.99